#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int add(int x, int y)
{
	int z;
	z = (x> y ? x : y);
	return z;
}

int main()
{
	int num1 = 0;
	int num2 = 0;
	int sum = 0;
	scanf("%d %d", &num1, &num2);
	sum = add(num1, num2);
	printf("%d\n", sum);

	return 0;
}